That is an ironclad fact that is beyond controversy.

这是铁的事实，无庸置辩。

That is the house which I built.

是我建的。

That is by far the best choice.

是最好的选择。

She often complains that he is dishonest.

她常埋怨说不诚实。

A fat lot of use that is!

已是一点点用处都没有了！

A fat lot of good that is!

已是一点点好处都没有了！

I strongly believe that he is innocent.

我坚信是无辜的。

Her yawn suggests that she is sleepy.

她打哈欠表示她困了。

She maintains that the accusation is groundless.

她坚持该指控是毫无根据的。

But that is now an untimely subject.

但是一个现在不合时宜的题目。

That is a nice suite of furniture.

套不错。

It is obvious that he is wrong.

显然错了。

That is manifest to all of us.

对我们大来说是显而易见的。

We hold that their proposal is unfounded.

我们认为们的建议是无事实根据的。

I reckon that he is old enough.

我认为的年龄已经够大了。

People are waking up that he is arrogant.

人们开始认识到傲慢。

That is the utmost that I can do.

我最多只能做到样。

That is not so bad, considering (the circumstances).

照（实情）说， 还算不错(从多方面说来， 还过得去)。

That is the present direction of government thinking.

这就是政府考虑问题的趋向。

Are you aware that there is a difficulty?

你知道有困难吗?